ProlactinomaPituitary NeoplasmsBromocriptineHyperprolactinemiaPancreatic NeoplasmsGalactorrheaErgolinesProlactinLactation DisordersDopamine AgonistsLactotrophsAdenoma, ChromophobeAdenomaSella TurcicaMultiple Endocrine Neoplasia Type 1RNA IsoformsCell Line, TumorGrowth Hormone-Secreting Pituitary AdenomaCarcinoma, Pancreatic DuctalAcromegalyTumor BurdenGlucagonomaPsychoses, Substance-InducedAdenocarcinomaHormone AntagonistsTumor Markers, BiologicalAdenoma, Islet CellMagnetic Resonance ImagingNeuroendocrine TumorsMice, Nude